{"schemaVersion":2,"id":"us-NJ1221004","communeId":"NJ1221004","name":"South Brunswick TWP W Di","slug":"south-brunswick-twp-w-di-nj1221004","country":"us","region":"New Jersey","supplier":"SOUTH BRUNSWICK TWP W DI","networks":[{"code":"CC006014/CC006014","name":"NJEMS 20-208 INDEPENDENCE WAY (SOUTH BRUNSWICK TWP W DI)"},{"code":"TP003007/TP003007","name":"TREATMENT PLANT (SOUTH BRUNSWICK TWP W DI)"},{"code":"TP005012/TP005012","name":"TREATMENT PLANT (SOUTH BRUNSWICK TWP W DI)"},{"code":"TP006014/TP006014","name":"MILLER ROAD (SOUTH BRUNSWICK TWP W DI)"}],"latestSampleDate":"2024-07-16T00:00:00Z","conformity":{"conclusion":null,"bacteriological":"unknown","chemical":"unknown"},"source":{"name":"U.S. Environmental Protection Agency, Fifth Unregulated Contaminant Monitoring Rule (UCMR 5) occurrence data, final dataset (August 2026)","url":"https://www.epa.gov/dwucmr/occurrence-data-unregulated-contaminant-monitoring-rule","license":"Public domain (U.S. federal government work, 17 U.S.C. § 105)","kind":"open_data_file","verified":true,"retrievedAt":"2026-09-19T19:22:35.464Z","note":"UCMR 5 results do not indicate compliance or noncompliance with the PFAS drinking water standards. Samples are taken at the entry point to the distribution system, not at the tap; the system may have changed sources or installed treatment since. Treatment reported to EPA for PFAS: no PFAS treatment (NMT). 4 entry points sampled, 12 sampling events between 2023-05-10 and 2024-07-16. The page's PFAS values come from the newest sample at TREATMENT PLANT (SOUTH BRUNSWICK TWP W DI) (TP003007/TP003007), the entry point with the highest PFOA + PFOS + PFNA + PFHxS sum; the other entry points' maxima are listed as separate rows. Non-detects are shown as \"<\" followed by EPA's minimum reporting level (3 to 20 ng/L); PFAS-4 sums quantified compounds only, so it is a lower bound when a compound was not detected. Registry (name, population, counties, ZIPs) from EPA SDWIS/ECHO; service-area centroid from EPA ORD."},"pfas":{"status":"measured","sum20":null,"pfas4":{"value":0.023,"valueText":"0.023","unit":"µg/L","limit":0.004,"limitUnit":"µg/L","status":"exceeded","sampleDate":"2024-07-16T00:00:00Z","sampleId":"35892642001SE2"},"pfas4DetectedCount":1,"lowerBound":true,"sampledAt":{"commune":"NJ1221004","name":"TREATMENT PLANT (SOUTH BRUNSWICK TWP W DI)","network":"TP003007/TP003007"},"qualifiers":[{"name":"PFOS","valueText":"<0.004","unit":"µg/L"},{"name":"PFHxS","valueText":"<0.003","unit":"µg/L"},{"name":"PFNA","valueText":"<0.004","unit":"µg/L"},{"name":"HFPO-DA","valueText":"<0.005","unit":"µg/L"},{"name":"11Cl-PF3OUdS","valueText":"<0.005","unit":"µg/L"},{"name":"4:2 FTS","valueText":"<0.003","unit":"µg/L"},{"name":"6:2 FTS","valueText":"<0.005","unit":"µg/L"},{"name":"8:2 FTS","valueText":"<0.005","unit":"µg/L"},{"name":"9Cl-PF3ONS","valueText":"<0.002","unit":"µg/L"},{"name":"ADONA","valueText":"<0.003","unit":"µg/L"},{"name":"NEtFOSAA","valueText":"<0.005","unit":"µg/L"},{"name":"NFDHA","valueText":"<0.02","unit":"µg/L"},{"name":"NMeFOSAA","valueText":"<0.006","unit":"µg/L"},{"name":"PFDA","valueText":"<0.003","unit":"µg/L"},{"name":"PFDoA","valueText":"<0.003","unit":"µg/L"},{"name":"PFEESA","valueText":"<0.003","unit":"µg/L"},{"name":"PFHpS","valueText":"<0.003","unit":"µg/L"},{"name":"PFMBA","valueText":"<0.003","unit":"µg/L"},{"name":"PFMPA","valueText":"<0.004","unit":"µg/L"},{"name":"PFPeS","valueText":"<0.004","unit":"µg/L"},{"name":"PFTA","valueText":"<0.008","unit":"µg/L"},{"name":"PFTrDA","valueText":"<0.007","unit":"µg/L"},{"name":"PFUnA","valueText":"<0.002","unit":"µg/L"}],"comparison":{"proposed":{"value":0.0005,"period":"annual_mean","official":false,"state":"over"},"sweden":{"value":0.004,"jurisdiction":"se"},"franceSum20":{"value":0.1,"jurisdiction":"fr"}}},"samples":[{"id":"35892642001SE2","date":"2024-07-16","commune":"NJ1221004","communeName":"SOUTH BRUNSWICK TWP W DI","sourceUrl":"https://www.epa.gov/dwucmr/occurrence-data-unregulated-contaminant-monitoring-rule","networks":["TP003007/TP003007"],"sum20":null,"pfas4":{"value":0.023,"valueText":"0.023","unit":"µg/L","nonDetect":false,"lowerBound":true,"qualifiers":[{"name":"PFOS","valueText":"<0.004","unit":"µg/L"},{"name":"PFHxS","valueText":"<0.003","unit":"µg/L"},{"name":"PFNA","valueText":"<0.004","unit":"µg/L"}]},"revision":"626088c55bde9ff65e00ec1b93bc44e101ef2b9e0be583b076091519ddbc03e4"},{"id":"35858219001SE4","date":"2024-02-05","commune":"NJ1221004","communeName":"SOUTH BRUNSWICK TWP W 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DI","sourceUrl":"https://www.epa.gov/dwucmr/occurrence-data-unregulated-contaminant-monitoring-rule","networks":["CC006014/CC006014"],"sum20":null,"pfas4":{"value":0.0061,"valueText":"0.0061","unit":"µg/L","nonDetect":false,"lowerBound":true,"qualifiers":[{"name":"PFOS","valueText":"<0.004","unit":"µg/L"},{"name":"PFHxS","valueText":"<0.003","unit":"µg/L"},{"name":"PFNA","valueText":"<0.004","unit":"µg/L"}]},"revision":"6f1086cfb4b9e2fa3ac00f96a9e6ba9f2580de5edb704bcdb4d588a81cfaaf71"},{"id":"35841546001SE2","date":"2023-11-13","commune":"NJ1221004","communeName":"SOUTH BRUNSWICK TWP W 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DI","sourceUrl":"https://www.epa.gov/dwucmr/occurrence-data-unregulated-contaminant-monitoring-rule","networks":["TP006014/TP006014"],"sum20":null,"pfas4":{"value":null,"valueText":"<0.015","unit":"µg/L","nonDetect":true,"lowerBound":true,"qualifiers":[{"name":"PFOA","valueText":"<0.004","unit":"µg/L"},{"name":"PFOS","valueText":"<0.004","unit":"µg/L"},{"name":"PFHxS","valueText":"<0.003","unit":"µg/L"},{"name":"PFNA","valueText":"<0.004","unit":"µg/L"}]},"revision":"6cc45ffbdcf29271609adc1e205749aea9f65044f5a886f5f75c84eae559854c"},{"id":"35826807001SE1","date":"2023-09-11","commune":"NJ1221004","communeName":"SOUTH BRUNSWICK TWP W 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